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Overseas Service Corporation

bd_6f30495d3d01111a · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 3, 2020

Filed

Mar 11, 2021

To disclose

18 weeks

Affected

1state residents only

Linked

3 filings

Confidence

66%
Full breach record for Overseas Service Corporation

Overseas Service Corporation (OSC) notified the New Hampshire Attorney General of a security incident involving unauthorized access to employee email accounts. The breach affected one New Hampshire resident, whose name and Social Security Number were potentially accessed between January 4, 2020, and July 1, 2020. OSC engaged forensic investigators, secured accounts, and offered one year of credit monitoring via Kroll to the affected individual. Notification to the resident began on March 10, 2021.

Incident timeline

undetected · 304 days
discovery → filing · 18 weeks / 128 days

Jan 4, 2020

Begins

Nov 3, 2020

Discovered

Mar 11, 2021

Filed

vs. sector median

on median

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Filing propagation · 3 filings · 3 states

View merged incident ↗
Massachusetts State AGMar 10 · first
Montana State AGMar 10 · first
New Hampshire State AG+1d · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.